114591 has 4 divisors (see below), whose sum is σ = 152792. Its totient is φ = 76392.

The previous prime is 114577. The next prime is 114593. The reversal of 114591 is 195411.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 114591 - 2¹⁰ = 113567 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 114591.

It is not an unprimeable number, because it can be changed into a prime (114593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19096 + ... + 19101.

It is an arithmetic number, because the mean of its divisors is an integer number (38198).

2¹¹⁴⁵⁹¹ is an apocalyptic number.

114591 is a deficient number, since it is larger than the sum of its proper divisors (38201).

114591 is an equidigital number, since it uses as much as digits as its factorization.

114591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38200.

The product of its digits is 180, while the sum is 21.

The square root of 114591 is about 338.5129244209. The cubic root of 114591 is about 48.5717222754.

Subtracting from 114591 its product of digits (180), we obtain a palindrome (114411).

The spelling of 114591 in words is "one hundred fourteen thousand, five hundred ninety-one".